2018670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67289}}^1$

素因数の和:67299

約数の個数: 16

約数和(自身を含む): 4844880

約数和(自身を除く): 2826210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67289, 134578, 201867, 336445, 403734, 672890, 1009335, 2018670]

約数ペア:

[(1, 2018670), (2, 1009335), (3, 672890), (5, 403734), (6, 336445), (10, 201867), (15, 134578), (30, 67289)]